<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>博客管理登录</title>
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/semantic-ui/2.2.4/semantic.min.css"
          th:href="@{https://cdn.jsdelivr.net/semantic-ui/2.2.4/semantic.min.css}">
    <link rel="stylesheet" href="../../static/css/me.css" th:href="@{/css/me.css}">
</head>
<body>

<br>
<br>
<br>
<div class="m-container-small m-padded-tb-massive" style="max-width: 30em !important;">
    <div class="ur container">
        <div class="ui middle aligned center aligned grid">
            <div class="column">
                <h2 class="ui teal image header">
                    <div class="content" th:text="#{login.tip}">
                        管理后台登录
                    </div>
                </h2>

                <form class="ui large form" method="post" action="#" >
                    <div class="ui  segment">
                        <div class="field">
                            <div class="ui left icon input">
                                <i class="user icon"></i>
                                <input type="text" name="username" placeholder="用户名" th:placeholder="#{login.username}">
                            </div>
                        </div>
                        <div class="field">
                            <div class="ui left icon input">
                                <i class="lock icon"></i>
                                <input type="password" name="password" placeholder="密码" th:placeholder="#{login.password}">
                            </div>
                        </div>
                        <button class="ui fluid large teal submit button" th:text="#{login.sign}">登   录</button>
                    </div>
                    <!--前台错误提示消息-->
                    <div class="ui error mini message"></div>
                    <!--  后台错误提示消息 (unless)需要非空，显示th:text="${message}"-->
<!--                    <div class="ui mini negative message"-->
<!--                         th:unless="${#strings.isEmpty(message)}"-->
<!--                         th:text="${message}">用户名和密码错误</div>-->
                </form>

            </div>
        </div>
    </div>
</div>


<script src="https://cdn.jsdelivr.net/npm/jquery@3.2/dist/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/semantic-ui/2.2.4/semantic.min.js"></script>


<script>
    //非空验证，如果为空（empty）提示
    $('.ui.form').form({
        fields : {
            username : {
                identifier: 'username',
                rules: [{
                    type : 'empty',
                    prompt: '请输入用户名'
                }]
            },
            password : {
                identifier: 'password',
                rules: [{
                    type : 'empty',
                    prompt: '请输入密码'
                }]
            }
        }
    });
</script>
</body>
</html>